Yrast states and band crossings in the neutron-deficient platinum isotopes Pt169-173
2006 (English)In: Physical Review C. Nuclear Physics, ISSN 0556-2813, E-ISSN 1089-490X, Vol. 74, no 1Article in journal (Refereed) Published
The yrast states in the light platinum isotopes Pt169-173 have been investigated in a recoil-decay tagging experiment using the JUROGAM gamma-ray spectrometer in conjunction with the RITU gas-filled recoil separator and the GREAT tagging spectrometer. Gamma-ray transitions have been established for the first time in the odd-N isotopes, Pt-169 and Pt-173, and the yrast sequences in Pt-170 and Pt-172 have been extended. We discuss the possibility that the weakly deformed yrast structures of Pt-170, Pt-172, and Pt-173 are crossed by a deformed intruder configuration at spin similar to 8h.
Place, publisher, year, edition, pages
2006. Vol. 74, no 1
gamma-ray spectroscopy, atomic nucleus pb-186, high-spin structure, shape coexistence, excited-states, nonyrast states, identification, hf-167, os-172, region
IdentifiersURN: urn:nbn:se:kth:diva-15893DOI: 10.1103/PhysRevC.74.014302ISI: 000239511600010ScopusID: 2-s2.0-33745758512OAI: oai:DiVA.org:kth-15893DiVA: diva2:333935
QC 201005252010-08-052010-08-05Bibliographically approved